"/" Indicates a server error in the application.

I finished debugging on the local machine yesterday and put it on the server. The following problem occurs:

========================================================== ======================================Note:An error occurs during compilation of resources required to provide services to this request. Check the following error details and modify the source code as appropriate.

Compiler error message:Cs0030: The type "ASP. content_aspx" cannot be converted to "system. Web. UI. webcontrols. Content"

Source error:

Row 118: Public content_aspx () {row 119: String [] dependencies; row 120: (content) (this). apprelativevirtualpath = "~ /Content. aspx "; row 121: If (Global: Asp. content_aspx. initialized = false) {row 122: dependencies = new string [4];

Source file:C: \ windows \ Microsoft. NET \ framework \ v2.0.50727 \ temporary ASP. Net files \ Root \ 8686b65d \ da723a19 \ app_web_content.aspx.cdcab7d2.6l7omrth.0.csRow:120
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It was very depressing. At last, I found that the keyword content was used for the file name during the naming process. It would be okay to modify the file name. It is really troublesome to change the link of other pages.

"/" Indicates a server error in the application. Compilation Error